Excuse me, master, difference, white steel cutter and tungsten steel knives advantages, what are the disadvantages?
White steel also known as high-speed steel, tungsten is a hard alloy.The strength of cemented carbide is higher than that of high speed steel, and it is more resistant to high temperature
1 tungsten steel knives can withstand the power, used for machining hard materials, processing materials after heat treatment, the service life is long; but the price is more expensive.2 high-speed steel tool steel is a plain white, like SKD11, with more in general machining, cutting force no tungsten steel cutting tool price is relatively cheap.
Is the cost difference. White steel knife mostly refers to high-speed steel cutting tools, high-speed steel (HSS - HIGH SPEED STEEL) is the most common material SKH9, hardening heat treatment to about HRC64. The cost is low by cutting tool steel, the hardness of the workpiece is low, is the most traditional tool. The car is tungsten steel knife the hardness of HRA90-93, harder and more than high-speed steel tool with cutting force, service life is long, but also more expensive.
